406960065

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{33871}}^1$

素因数の和:33974

約数の個数: 32

約数和(自身を含む): 731635200

約数和(自身を除く): 324675135

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 33871, 101613, 169355, 304839, 508065, 914517, 1524195, 3014519, 4572585, 9043557, 15072595, 27130671, 45217785, 81392013, 135653355, 406960065]

約数ペア:

[(1, 406960065), (3, 135653355), (5, 81392013), (9, 45217785), (15, 27130671), (27, 15072595), (45, 9043557), (89, 4572585), (135, 3014519), (267, 1524195), (445, 914517), (801, 508065), (1335, 304839), (2403, 169355), (4005, 101613), (12015, 33871)]